(19)

(11)

EP 1 839 319 A1

(12)

(43) Date of publication: 03.10.2007 Bulletin 2007/40 (21) Application number: 05746861.3 (22) Date of filing: 02.06.2005

(51) International Patent Classification (IPC):  H01B 13/14(2006.01) B29C 35/10(2006.01) H05B 6/10(2006.01) (86) International application number: PCT/FI2005/050190 (87) International publication number: WO 2006/072650 (13.07.2006 Gazette 2006/28)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR (30) Priority: 10.01.2005 FI 20055014 (71) Applicant: Maillefer S.A. 1024 Ecublens (CH)	(72) Inventor: HUOTARI, Pekka FI-79140 Kotalahti (FI) (74) Representative: Valkeiskangas, Tapio Lassi Paavali  Kolster Oy Ab Iso Roobertinkatu 23, P.O. Box 148 00121 Helsinki 00121 Helsinki (FI)